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Lines, Angles, and Triangles

Math · Geometry and Trigonometry · 49 questions · every one comes with a full explanation.

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  1. 1Clockwise from top left, the 3 lines are labeled t, m, and n. Line t intersects both line m and line n. At the intersection of line t and line m, 1 angle is labeled clockwise from Easy · Geometry and Trigonometry
  2. 2In the given triangle, and has a measure of . What is the value of x ?Easy · Geometry and Trigonometry
  3. 3Right triangle upper P upper Q upper R is labeled as follows: Angle upper R is a right angle. Right triangle upper S upper T upper U is labeled as follows: Angle upper U is a riEasy · Geometry and Trigonometry
  4. 4In the figure above, lines and m are parallel, , and . What is the value of x ?Easy · Geometry and Trigonometry
  5. 5In △XYZ, the measure of ∠X is 24 ° and the measure of ∠Y is 98 °. What is the measure of ∠Z?Easy · Geometry and Trigonometry
  6. 6Clockwise from top left, the 3 lines are labeled t, m, and n. Line t intersects both line m and line n. At the intersection of line t and line m, 1 angle is labeled clockwise from Easy · Geometry and Trigonometry
  7. 7In △XYZ, the measure of ∠X is 23 ° and the measure of ∠Y is 66 °. What is the measure of ∠Z?Easy · Geometry and Trigonometry
  8. 8Clockwise from top left, the lines are labeled t, m, and n. Line t intersects both line m and line n. At the intersection of line t and line m, 1 angle is labeled clockwise from toEasy · Geometry and Trigonometry
  9. 9At a certain time and day, the Washington Monument in Washington, DC, casts a shadow that is 300 feet long. At the same time, a nearby cherry tree casts a shadow that is 16 feet loEasy · Geometry and Trigonometry
  10. 10In the figure above, intersects at C. If , what is the value of y ?Easy · Geometry and Trigonometry
  11. 11In the triangle above, . What is the value of b ?Easy · Geometry and Trigonometry
  12. 12In the figure, three lines intersect at point P. If and , what is the value of z ?Easy · Geometry and Trigonometry
  13. 13Clockwise from top left, the 3 lines are labeled l, m, and n. Line l intersects both line m and line n. At the intersection of line l and line m, 1 angle is labeled clockwise from Easy · Geometry and Trigonometry
  14. 14In the figure above, lines and k are parallel. What is the value of a ?Easy · Geometry and Trigonometry
  15. 15In triangle A B C , the measure of angle B is 52° and the measure of angle C is 17°. What is the measure of angle A ?Easy · Geometry and Trigonometry
  16. 16In the given figure, extends to point D. If the measure of is equal to the measure of , what is the value of x ?Easy · Geometry and Trigonometry
  17. 17Clockwise from top left, the 3 lines are labeled t, j, and k. Line t intersects both line j and line k. At the intersection of line t and line j, 2 angles are labeled clockwise froEasy · Geometry and Trigonometry
  18. 18Clockwise from top left, the 3 lines are labeled, c, s, and t. Line c intersects both line s and line t. At the intersection of line c and line s, 1 angle is labeled clockwise fromEasy · Geometry and Trigonometry
  19. 19Triangles A B C and D E F are congruent, where A corresponds to D , and B and E are right angles. The measure of angle A is 18°. What is the measure of angle F ?Easy · Geometry and Trigonometry
  20. 20In the figure above, lines m and n are parallel. What is the value of b ?Easy · Geometry and Trigonometry
  21. 21In a right triangle, the measure of one of the acute angles is 51°. What is the measure, in degrees, of the other acute angle?Easy · Geometry and Trigonometry
  22. 22In the figure above, two sides of a triangle are extended. What is the value of x ?Easy · Geometry and Trigonometry